87220953

素因数分解:

$3^2\times {\mathrm{2081}}^1\times {\mathrm{4657}}^1$

素因数の和:6744

約数の個数: 12

約数和(自身を含む): 126073428

約数和(自身を除く): 38852475

約数列:

[1, 3, 9, 2081, 4657, 6243, 13971, 18729, 41913, 9691217, 29073651, 87220953]

約数ペア:

[(1, 87220953), (3, 29073651), (9, 9691217), (2081, 41913), (4657, 18729), (6243, 13971)]